1. Laboratory of Neurosciences of Brest University of Brest Brest France
2. Department of Dermatology University Hospital of Brest Brest France
3. CIC INSERM 0502 University Hospital of Brest Brest France
4. Department of Haematology University Hospital of Brest Brest France
5. Laboratory of Haematology University Hospital of Angers Angers France
6. Laboratory of Biochemistry University Hospital of Brest Brest France